The Journal of pediatrics · 2007
IgE food sensitization in infants with eczema attending a dermatology department.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Hill David J, Heine Ralf G, Hosking Cliff S, Brown Jennifer, Thiele Leone, Allen Katrina J, Su John, Varigos George, Carlin John B
Аннотация
OBJECTIVES: Because community-based studies, which report IgE food sensitization (IgE-FS) in more than 80% of infants with moderate atopic eczema, may be influenced by referral bias, we assessed the prevalence of IgE-FS in a cohort of infants with moderate atopic eczema attending a dermatology department clinic.
STUDY DESIGN: Consecutive infants (n = 51, 39 males; median age, 34 weeks; range, 20 to 51 weeks) with moderate atopic eczema referred to a university-affiliated dermatology department were studied prospectively. Clinical history and eczema severity were documented. IgE-FS was assessed by the skin prick test (SPT; n = 51) and food-specific serum IgE antibodies (CAP-FEIA test; n = 41). IgE-FS was diagnosed if the SPT or CAP-FEIA level exceeded the >95% predictive reference cutoff for positive food challenges.
RESULTS: Based on SPT, 44 of 51 infants (86%; 95% confidence interval [CI] = 74% to 94%) had IgE-FS (cow's milk, 16%; egg, 73%; peanut, 51%). Using age-specific 95%-predictive cutoff values, CAP-FEIA identified 34 of 41 infants (83%; 95% CI = 68% to 93%) with IgE-FS (cow's milk, 23%; egg, 80%). Forty-six (90%) infants had IgE-FS to at least 1 food item by either SPT or CAP-FEIA.
CONCLUSIONS: Atopic eczema was found to be closely associated with IgE-FS in infants attending a dermatology department.
STUDY DESIGN: Consecutive infants (n = 51, 39 males; median age, 34 weeks; range, 20 to 51 weeks) with moderate atopic eczema referred to a university-affiliated dermatology department were studied prospectively. Clinical history and eczema severity were documented. IgE-FS was assessed by the skin prick test (SPT; n = 51) and food-specific serum IgE antibodies (CAP-FEIA test; n = 41). IgE-FS was diagnosed if the SPT or CAP-FEIA level exceeded the >95% predictive reference cutoff for positive food challenges.
RESULTS: Based on SPT, 44 of 51 infants (86%; 95% confidence interval [CI] = 74% to 94%) had IgE-FS (cow's milk, 16%; egg, 73%; peanut, 51%). Using age-specific 95%-predictive cutoff values, CAP-FEIA identified 34 of 41 infants (83%; 95% CI = 68% to 93%) with IgE-FS (cow's milk, 23%; egg, 80%). Forty-six (90%) infants had IgE-FS to at least 1 food item by either SPT or CAP-FEIA.
CONCLUSIONS: Atopic eczema was found to be closely associated with IgE-FS in infants attending a dermatology department.